Figure 2.
Nanobody-derived peptide 3 binds 6 A. baumannii clinical isolates and 2 frequently used lab strains. Phase contrast images show the different morphologies of the bacteria. The SulfoCy3-labeled peptide 3 is visualized by fluorescence microscopy and shows the membrane labeling of the bacteria. The scale bar is 5 μm. All data were collected in biological triplicate.